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<FONT color="green">001</FONT>    package metaface.interaction;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.*;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.io.*;<a name="line.4"></a>
<FONT color="green">005</FONT>    /**<a name="line.5"></a>
<FONT color="green">006</FONT>     *  This class provides a different type of DMTL State to cover normal entry<a name="line.6"></a>
<FONT color="green">007</FONT>     *  actions<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *@author     Simon Beard<a name="line.9"></a>
<FONT color="green">010</FONT>     *@version    1.0<a name="line.10"></a>
<FONT color="green">011</FONT>     *@see        InteractionManager<a name="line.11"></a>
<FONT color="green">012</FONT>     */<a name="line.12"></a>
<FONT color="green">013</FONT>    public class EntryState extends State {<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>            /**<a name="line.15"></a>
<FONT color="green">016</FONT>             *  Constructor for the EntryState object<a name="line.16"></a>
<FONT color="green">017</FONT>             *<a name="line.17"></a>
<FONT color="green">018</FONT>             *@param  statename  The name of the DMTL state<a name="line.18"></a>
<FONT color="green">019</FONT>             */<a name="line.19"></a>
<FONT color="green">020</FONT>            public EntryState(String statename) {<a name="line.20"></a>
<FONT color="green">021</FONT>                    super(statename);<a name="line.21"></a>
<FONT color="green">022</FONT>            }<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>            /**<a name="line.25"></a>
<FONT color="green">026</FONT>             *  Performs a match on user stimulus such as natural language or a hypertext<a name="line.26"></a>
<FONT color="green">027</FONT>             *  link<a name="line.27"></a>
<FONT color="green">028</FONT>             *<a name="line.28"></a>
<FONT color="green">029</FONT>             *@param  ic        The current context of the interaction<a name="line.29"></a>
<FONT color="green">030</FONT>             *@param  path      A stack denoting the path (within the DMTL file) to this<a name="line.30"></a>
<FONT color="green">031</FONT>             *      state<a name="line.31"></a>
<FONT color="green">032</FONT>             *@param  bestlist  A list of the best matching states<a name="line.32"></a>
<FONT color="green">033</FONT>             *@return           The modified list of best matching states<a name="line.33"></a>
<FONT color="green">034</FONT>             */<a name="line.34"></a>
<FONT color="green">035</FONT>            public BestList matchStimulus(InteractionContext ic, Stack path, BestList bestlist) {<a name="line.35"></a>
<FONT color="green">036</FONT>                    boolean process;<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>                    process = false;<a name="line.38"></a>
<FONT color="green">039</FONT>    <a name="line.39"></a>
<FONT color="green">040</FONT>                    //Check that this state can be processed (correct context)<a name="line.40"></a>
<FONT color="green">041</FONT>                    if (ic.processingtype == InteractionManager.ALLENTRY) {<a name="line.41"></a>
<FONT color="green">042</FONT>                            process = true;<a name="line.42"></a>
<FONT color="green">043</FONT>                    } else if (ic.processingtype == InteractionManager.ENTRY) {<a name="line.43"></a>
<FONT color="green">044</FONT>                            process = true;<a name="line.44"></a>
<FONT color="green">045</FONT>                    } else if (ic.processingtype == InteractionManager.LINKED) {<a name="line.45"></a>
<FONT color="green">046</FONT>                            process = true;<a name="line.46"></a>
<FONT color="green">047</FONT>                    }<a name="line.47"></a>
<FONT color="green">048</FONT>    <a name="line.48"></a>
<FONT color="green">049</FONT>                    //Go ahead and score the match<a name="line.49"></a>
<FONT color="green">050</FONT>                    if (process) {<a name="line.50"></a>
<FONT color="green">051</FONT>                            return (super.matchStimulus(ic, path, bestlist));<a name="line.51"></a>
<FONT color="green">052</FONT>                    }<a name="line.52"></a>
<FONT color="green">053</FONT>                    return (bestlist);<a name="line.53"></a>
<FONT color="green">054</FONT>            }<a name="line.54"></a>
<FONT color="green">055</FONT>    }<a name="line.55"></a>




























































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